PetSafe Busy Buddy Refill Ring Dog Treats, Peanut Butter Flavored Natural Rawhide, Size C [2-Pack] 2-Pack (16 Rawhide treats per pack) Specifically made for busy buddy toys. Fits Busy Buddy toys that hold Size C treat ring refills Irresistible peanut butter flavored natural rawhide treats Natural flavoring Helps redirect potentially destructive chewing behavior into positive playtime